Struct IndexedLayer 

pub struct IndexedLayer {
    pub layer: String,
    pub digest: String,
    pub channel: String,
    pub counter: u64,
}

One layer the realm asserts exists on this line.

Fields

layer: String

The layer id, e.g. “2026.08.2”.

digest: String

The digest of that layer’s signed PAYLOAD — the same identity a pin’s digest names, so an index entry and a pin can be compared directly.

channel: String

The channel the layer was published on.

counter: u64

That layer’s manifest counter. The anti-rollback high-water mark is keyed on a COUNTER, not a layer id, so the index must carry the counter or clause 4 cannot feed the mechanism it exists to protect. (An earlier draft returned the greatest layer id here, which type-checked and was useless.)

Trait Implementations

impl Clone for IndexedLayer

fn clone(&self) -> IndexedLayer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IndexedLayer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IndexedLayer

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for IndexedLayer

impl PartialEq for IndexedLayer

fn eq(&self, other: &IndexedLayer) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for IndexedLayer

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for IndexedLayer